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Marquise|Natural|IGI

1.51ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 835613665

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 835613665

Diamond specifications and retailer prices

From $5,673 USD
₹540,250 INR
As of November 2, 2026
Save $6,881 USD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,554 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 835613665. Listed at 18 retailers as of October 30, 2026, with prices from $5,673 to $12,554, a $6,881 spread on the same certified stone. NZ Jewellers lists it at $12,554. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle31.7°
OriginNatural
Grading LabIGI
CertificateIGI 835613665
Dimensions12.35 × 6.06 × 3.28 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Top View
12.35 mm6.06 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835613665
Side View
Table 63.0%Crown 34.3°Girdle: STK-THKPavilion 31.7°Culet: NoneDepth 54.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $12,554 USD|Low: $5,661 USD|High: $12,554 USD|Avg: $8,172 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$5,673 USD
Retailer 11$6,935 USD
Retailer 4$7,072 USD
Retailer 6$7,114 USD
Retailer 3$7,465 USD
Retailer 9$7,555 USD
Retailer 10$7,621 USD
Retailer 5$7,748 USD
Retailer 7$9,222 USD
Retailer 8$10,517 USD
NZ Jewellers$12,554 USD

28 data points across 11 retailers

18 retailers$5,673 USD to $12,554 USD

A
Cheapest Retailer
-
$5,673 USD
₹540,250 INR
A
Retailer 2
-
$6,546 USD
View
A
Retailer 3
-
$6,705 USD
View
A
Retailer 4
-
$6,929 USD
View
A
Retailer 5
-
$6,935 USD
View
A
Retailer 6
-
$7,072 USD
£5,569 GBP
View
A
Retailer 7
-
$7,114 USD
£5,601 GBP
View
A
Retailer 8
-
$7,465 USD
View
A
Retailer 9
-
$7,506 USD
View
A
Retailer 10
-
$7,555 USD
View
A
Retailer 11
-
$7,621 USD
View
A
Retailer 12
-
$7,669 USD
View
A
Retailer 13
-
$7,748 USD
€7,379 EUR
View
B+
Retailer 14
-
$8,123 USD
£6,396 GBP
View
B+
Retailer 15
-
$8,661 USD
View
A
Retailer 16
-
$9,222 USD
ZAR 148,987 ZAR
View
B+
Retailer 17
-
$10,517 USD
£8,281 GBP
View
Most Expensive
B
NZ Jewellers
2fe8b305-2839-435b-9ef8-8e5dcf4ecd19 · Oct 30
$12,554 USD
View
17 more retailers have this diamond
Prices start from $5,673 USDSave up to $6,881 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Marquise
$5,673 USD